* test/ruby/test_fixnum.rb (TestFixnum#test_singleton_method): new test.

* test/ruby/test_bignum.rb (TestBignum#test_singleton_method): ditto.

* test/ruby/test_float.rb (TestFloat#test_singleton_method): ditto.

* test/ruby/test_symbol.rb (TestSymbol#test_singleton_method): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/test/ruby/test_bignum.rb b/test/ruby/test_bignum.rb
index d9e689ce48..a9193b9452 100644
--- a/test/ruby/test_bignum.rb
+++ b/test/ruby/test_bignum.rb
@@ -505,4 +505,9 @@ class TestBignum < Test::Unit::TestCase
     def o.coerce(x); [x, 2**100]; end
     assert_equal((2**200).to_f, (2**300).fdiv(o))
   end
+
+  def test_singleton_method
+    # this test assumes 32bit/64bit platform
+    assert_raise(TypeError) { a = 1 << 64; def a.foo; end }
+  end
 end